|
Predicted properties |
Name, Symbol, Number | Ununtrium, Uut, 113 |
Chemical series | Presumably true metals[?] |
Group, Period, Block | 13[?], 7 , p |
Appearance | Unknown, probably a metallic and silvery white or grey colour |
Atomic weight | [287] amu(A Guess) |
Electron configuration | [Rn] 5f14 6d10 7s27p1 (a guess based upon thallium) |
e- 's per energy level | 2, 8, 18, 32, 32, 18, 3 |
State of matter | presumably a solid |
Ununtrium is the temporary name of an undiscovered
chemical element in the
periodic table that has the temporary symbol Uut and has the atomic number 113.
The name Ununtrium is used as a placeholder, such as in scientific articles about the search for Element 113; it is a
Latinate way of saying "one-one-three-ium" ("ium" being a standard ending for element names). Such
transuranic elements are always artificially produced, and usually end up being named for a scientist. See
Element naming controversy,
systematic element name.